package com.zzyl.serve.service.impl;

import java.util.List;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.serve.mapper.NursingLevelMapper;
import com.zzyl.serve.domain.NursingLevel;
import com.zzyl.serve.service.INursingLevelService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import java.util.Arrays;

/**
 * 护理等级Service业务层处理
 *
 * @author ruoyi
 * @date 2024-10-04
 */
@Service
public class NursingLevelServiceImpl extends ServiceImpl<NursingLevelMapper, NursingLevel> implements INursingLevelService {
    @Autowired
    private NursingLevelMapper nursingLevelMapper;
    @Autowired
    private RedisTemplate redisTemplate;
    private static final String CACHE_KEY_PREFIX = "nursingLevel:all";

    /**
     * 查询护理等级
     *
     * @param id 护理等级主键
     * @return 护理等级
     */
    @Override
    public NursingLevel selectNursingLevelById(Long id) {
        return getById(id);
    }

    /**
     * 查询护理等级列表
     *
     * @param nursingLevel 护理等级
     * @return 护理等级
     */
    @Override
    public List<NursingLevel> selectNursingLevelList(NursingLevel nursingLevel) {

        return nursingLevelMapper.selectNursingLevelList(nursingLevel);
    }

    /**
     * 新增护理等级
     *
     * @param nursingLevel 护理等级
     * @return 结果
     */
    @Override
    public int insertNursingLevel(NursingLevel nursingLevel) {
        boolean result = save(nursingLevel);
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return result ? 1 : 0;
    }

    /**
     * 修改护理等级
     *
     * @param nursingLevel 护理等级
     * @return 结果
     */
    @Override
    public int updateNursingLevel(NursingLevel nursingLevel) {
        boolean result = updateById(nursingLevel);
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return result ? 1 : 0;
    }

    /**
     * 批量删除护理等级
     *
     * @param ids 需要删除的护理等级主键
     * @return 结果
     */
    @Override
    public int deleteNursingLevelByIds(Long[] ids) {
        boolean result = removeByIds(Arrays.asList(ids));
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return result ? 1 : 0;
    }

    /**
     * 删除护理等级信息
     *
     * @param id 护理等级主键
     * @return 结果
     */
    @Override
    public int deleteNursingLevelById(Long id) {
        boolean result = removeById(id);
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return result ? 1 : 0;
    }

    /**
     * 查询所有护理等级
     *
     * @return 结果
     */
    @Override
    public List<NursingLevel> getall() {
        List<NursingLevel> list = (List<NursingLevel>) redisTemplate.opsForValue().get(CACHE_KEY_PREFIX);
        //缓存中有数据
        if(list != null && list.size() > 0){
            return list;
        }
        //缓存中没有数据
        list = list(Wrappers.<NursingLevel>lambdaQuery().eq(NursingLevel::getStatus, 1));
        redisTemplate.opsForValue().set(CACHE_KEY_PREFIX, list);
        return list;
    }

}
